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   <div id="projectname">wwwApp
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   <div id="projectbrief">A web app for workshop organizing, recruitment and qualification</div>
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<div class="title">tasks.php</div>  </div>
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<a href="tasks_8php.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;&lt;?php</div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">        tasks.php</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">        Included in workshop.php</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">// TODO review and translate.</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;</div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">// Called by actionShowWorkshopTasks</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"><a class="code" href="tasks_8php.html#a5330df836d593c05befda9913a6acc23">    9</a></span>&#160;<span class="keyword">function</span> <a class="code" href="tasks_8php.html#a5330df836d593c05befda9913a6acc23">buildTaskList</a>($wid)</div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;{</div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;        global $USER, <a class="code" href="common_8php.html#a7dc56dc8b18ad37272b56fa7395bedef">$DB</a>;</div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;        $lecturers = <a class="code" href="workshop_8php.html#a02e8f38b818a3b8abd93a56b25d0ede6">getLecturers</a>($wid);</div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;</div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;        $template = <span class="keyword">new</span> <a class="code" href="classSimpleTemplate.html">SimpleTemplate</a>();</div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;        echo <span class="stringliteral">&#39;&lt;h3&gt;&#39;</span>. _(<span class="stringliteral">&#39;Qualification tasks&#39;</span>) .<span class="stringliteral">&#39;&lt;/h3&gt;&#39;</span>;</div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;</div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;        $taskComment = $DB-&gt;workshops[$wid]-&gt;get(<span class="stringliteral">&#39;tasks_comment&#39;</span>);</div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;</div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="user_2utils_8php.html#a1e9c8ed2c5ed2def1a367c9ffd04114b">userCan</a>(<span class="stringliteral">&#39;editTasks&#39;</span>, $lecturers) &amp;&amp; <a class="code" href="user_2utils_8php.html#a1e9c8ed2c5ed2def1a367c9ffd04114b">userCan</a>(<span class="stringliteral">&#39;editWorkshop&#39;</span>, $lecturers))</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;        {</div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;                echo <span class="stringliteral">&#39;&lt;span class=&quot;right&quot;&gt;&#39;</span>;</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;                echo <span class="stringliteral">&#39;&lt;a &#39;</span>.</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;                        <a class="code" href="template_8php.html#a9b9585537fe5238d4d5b54478251ccfa">getTipJS</a>(_(<span class="stringliteral">&#39;This is a place where you can add information concerning all tasks, how to &#39;</span>.</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;                                <span class="stringliteral">&#39;submit solutions, etc. You may, for example, attach a pdf with all the tasks. &#39;</span>.</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;                                <span class="stringliteral">&#39;If you won\&#39;t be able to check tasks during some period, write about it here.&#39;</span>));</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;                echo <span class="stringliteral">&#39;&gt;[?]&lt;/a&gt; &#39;</span>;</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;                echo <a class="code" href="template_8php.html#a4fbd311bbd72b7beba6f27fe63b0acb1">getIcon</a>(<span class="stringliteral">&#39;pencil.png&#39;</span>, _(<span class="stringliteral">&#39;edit&#39;</span>), <span class="stringliteral">&quot;editTasksComment($wid)&quot;</span>);</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;                echo <span class="stringliteral">&#39;&lt;/span&gt;&#39;</span>;</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;        }</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;        echo <span class="stringliteral">&#39;&lt;div class=&quot;descriptionBox&quot;&gt;&#39;</span>. <a class="code" href="template_8php.html#a4a7e99592a2690b33d53c9bcc8fd3008">parseUserHTML</a>($taskComment) .<span class="stringliteral">&#39;&lt;/div&gt;&#39;</span>;</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;        $participant = $DB-&gt;workshop_users($wid, $USER[<span class="stringliteral">&#39;uid&#39;</span>])-&gt;get(<span class="stringliteral">&#39;participant&#39;</span>);</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;        $participant = <a class="code" href="enum_8php.html#af4fcf7a20cf66ed8f77cae36bc444b83">enumParticipantStatus</a>(intval($participant));</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;        $isParticipant = $participant-&gt;inArray(<span class="stringliteral">&#39;candidate&#39;</span>, <span class="stringliteral">&#39;accepted&#39;</span>, <span class="stringliteral">&#39;rejected&#39;</span>);</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;        echo <span class="stringliteral">&#39;&lt;div class=&quot;tableWrapper&quot;&gt;&lt;table class=&quot;tasks&quot;&gt;&#39;</span>;</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;        $tasks = $DB-&gt;query(<span class="stringliteral">&#39;SELECT * FROM table_tasks WHERE wid=$1 ORDER BY tid&#39;</span>, $wid);</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;        <span class="keywordflow">foreach</span> ($tasks as $task)</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;        {</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;                echo <span class="stringliteral">&#39;&lt;tr class=&quot;&#39;</span>. <a class="code" href="template_8php.html#a37d777a190ddf72ef569a520257dd64d">alternate</a>(<span class="stringliteral">&#39;even&#39;</span>,<span class="stringliteral">&#39;odd&#39;</span>) .<span class="stringliteral">&#39;&quot;&gt;&lt;td&gt;&#39;</span>. $task[<span class="stringliteral">&#39;tid&#39;</span>] .<span class="stringliteral">&#39;&lt;/td&gt;&#39;</span>;</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;                echo <span class="stringliteral">&#39;&lt;td&gt;&#39;</span>. <a class="code" href="template_8php.html#a4a7e99592a2690b33d53c9bcc8fd3008">parseUserHTML</a>($task[<span class="stringliteral">&#39;description&#39;</span>]) .<span class="stringliteral">&#39;&lt;/td&gt;&#39;</span>;</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;                $params = <span class="charliteral">&#39;(&#39;</span>. $wid .<span class="charliteral">&#39;;&#39;</span>. $task[<span class="stringliteral">&#39;tid&#39;</span>] .<span class="charliteral">&#39;)&#39;</span>;</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;                <span class="keywordflow">if</span> (<a class="code" href="user_2utils_8php.html#a1e9c8ed2c5ed2def1a367c9ffd04114b">userCan</a>(<span class="stringliteral">&#39;editTasks&#39;</span>, $lecturers) &amp;&amp; <a class="code" href="user_2utils_8php.html#a1e9c8ed2c5ed2def1a367c9ffd04114b">userCan</a>(<span class="stringliteral">&#39;editWorkshop&#39;</span>, $lecturers))</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;                {</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;                        echo <span class="stringliteral">&#39;&lt;td&gt;&#39;</span>;</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;                        echo <a class="code" href="template_8php.html#a4fbd311bbd72b7beba6f27fe63b0acb1">getIcon</a>(<span class="stringliteral">&#39;plugin-edit.png&#39;</span>, _(<span class="stringliteral">&#39;edit task&#39;</span>), <span class="stringliteral">&#39;editTask&#39;</span>. $params);</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;                        echo <a class="code" href="template_8php.html#a4fbd311bbd72b7beba6f27fe63b0acb1">getIcon</a>(<span class="stringliteral">&#39;plugin-delete.png&#39;</span>, _(<span class="stringliteral">&#39;delete task&#39;</span>), <span class="stringliteral">&#39;deleteTask&#39;</span>. $params);</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;                        echo <span class="stringliteral">&#39;&lt;/td&gt;&#39;</span>;</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;                }</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;                <span class="keywordflow">if</span> ($isParticipant &amp;&amp; <a class="code" href="user_2utils_8php.html#a1e9c8ed2c5ed2def1a367c9ffd04114b">userCan</a>(<span class="stringliteral">&#39;sendTaskSolution&#39;</span>))</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;                {</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;                        echo <span class="stringliteral">&#39;&lt;td&gt;&#39;</span>;</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;                        $DB-&gt;query(<span class="stringliteral">&#39;SELECT status, grade FROM table_task_solutions</span></div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;<span class="stringliteral">                                WHERE wid=$1 AND uid=$2 AND tid=$3</span></div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;<span class="stringliteral">                                ORDER BY submitted DESC LIMIT 1&#39;</span>,</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;                                $wid, $USER[<span class="stringliteral">&#39;uid&#39;</span>], $task[<span class="stringliteral">&#39;tid&#39;</span>]);</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;                        $sol = $DB-&gt;fetch_assoc();</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;                        <span class="keywordflow">if</span> ($sol === <span class="keyword">false</span>)  echo _(<span class="stringliteral">&#39;submit&#39;</span>);</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;                        <span class="keywordflow">else</span>  echo EnumSolutionStatus($sol[<span class="stringliteral">&#39;status&#39;</span>])-&gt;description;</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;                        echo <span class="charliteral">&#39; &#39;</span>;</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;                        echo <a class="code" href="template_8php.html#a4fbd311bbd72b7beba6f27fe63b0acb1">getIcon</a>(<span class="stringliteral">&#39;arrow-right.png&#39;</span>, _(<span class="stringliteral">&#39;your solution&#39;</span>), <span class="stringliteral">&#39;editSolution&#39;</span>. $params);</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;                        echo <span class="stringliteral">&#39;&lt;/td&gt;&#39;</span>;</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;                }</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;                echo <span class="stringliteral">&#39;&lt;/tr&gt;&#39;</span>;</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;        }</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="user_2utils_8php.html#a1e9c8ed2c5ed2def1a367c9ffd04114b">userCan</a>(<span class="stringliteral">&#39;editTasks&#39;</span>, $lecturers) &amp;&amp; <a class="code" href="user_2utils_8php.html#a1e9c8ed2c5ed2def1a367c9ffd04114b">userCan</a>(<span class="stringliteral">&#39;editWorkshop&#39;</span>, $lecturers))</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;                echo <span class="stringliteral">&#39;&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&#39;</span>.</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;                        <a class="code" href="template_8php.html#a93f1d2b73c6defc9f0af8e7e17b0b47d">getButton</a>(_(<span class="stringliteral">&#39;add a task&#39;</span>), <span class="stringliteral">&quot;createTask($wid)&quot;</span>, <span class="stringliteral">&#39;plugin-add.png&#39;</span>).</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;                        <span class="stringliteral">&#39;&lt;/td&gt;&lt;/tr&gt;&#39;</span>;</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;        echo <span class="stringliteral">&#39;&lt;/table&gt;&lt;/div&gt;&lt;br/&gt;&#39;</span>;</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;        <span class="keywordflow">if</span> (!<a class="code" href="user_2utils_8php.html#a1e9c8ed2c5ed2def1a367c9ffd04114b">userCan</a>(<span class="stringliteral">&#39;editTasks&#39;</span>, $lecturers) &amp;&amp; <a class="code" href="user_2utils_8php.html#a1e9c8ed2c5ed2def1a367c9ffd04114b">userCan</a>(<span class="stringliteral">&#39;editWorkshop&#39;</span>, $lecturers))</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;                echo <span class="stringliteral">&#39;&lt;i&gt;&#39;</span>. _(<span class="stringliteral">&#39;Your workshops await acceptance.&#39;</span>) .<span class="stringliteral">&#39;&lt;/i&gt;&#39;</span>;</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;        <span class="keywordflow">return</span> $template-&gt;finish();</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;}</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;</div>
<div class="line"><a name="l00077"></a><span class="lineno"><a class="code" href="tasks_8php.html#a62087fcd8a268c3b4a89b47ac6212e51">   77</a></span>&#160;<span class="keyword">function</span> <a class="code" href="tasks_8php.html#a62087fcd8a268c3b4a89b47ac6212e51">actionCreateTask</a>($wid)</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;{</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;        global <a class="code" href="index_8php.html#ae1848ae8dc4014bc7c680e5504a8eef0">$PAGE</a>, <a class="code" href="common_8php.html#a7dc56dc8b18ad37272b56fa7395bedef">$DB</a>;</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;        $wid = intval($wid);</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;        $DB-&gt;query(<span class="stringliteral">&#39;SELECT MAX(tid) FROM table_tasks WHERE wid=$1&#39;</span>, $wid);</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;        $tid = intval($DB-&gt;fetch())+1;</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;        <a class="code" href="tasks_8php.html#a1bb56aca229089027f3284499c75d35b">actionEditTask</a>($wid, $tid, <span class="keyword">true</span>);</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;}</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;</div>
<div class="line"><a name="l00086"></a><span class="lineno"><a class="code" href="tasks_8php.html#a1bb56aca229089027f3284499c75d35b">   86</a></span>&#160;<span class="keyword">function</span> <a class="code" href="tasks_8php.html#a1bb56aca229089027f3284499c75d35b">actionEditTask</a>($wid, $tid, $new = <span class="keyword">false</span>)</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;{</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;        global $USER, <a class="code" href="index_8php.html#ae1848ae8dc4014bc7c680e5504a8eef0">$PAGE</a>, <a class="code" href="common_8php.html#a7dc56dc8b18ad37272b56fa7395bedef">$DB</a>;</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;        $wid = intval($wid);</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;        $tid = intval($tid);</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;        $lecturers = <a class="code" href="workshop_8php.html#a02e8f38b818a3b8abd93a56b25d0ede6">getLecturers</a>($wid);</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;        <span class="keywordflow">if</span> (!<a class="code" href="user_2utils_8php.html#a1e9c8ed2c5ed2def1a367c9ffd04114b">userCan</a>(<span class="stringliteral">&#39;editTasks&#39;</span>, $lecturers) || !<a class="code" href="user_2utils_8php.html#a1e9c8ed2c5ed2def1a367c9ffd04114b">userCan</a>(<span class="stringliteral">&#39;editWorkshop&#39;</span>, $lecturers))</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;                <span class="keywordflow">throw</span> <span class="keyword">new</span> <a class="code" href="classPolicyException.html">PolicyException</a>();</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;        echo <span class="stringliteral">&#39;&lt;h4&gt;&#39;</span>. $DB-&gt;workshops[$wid]-&gt;get(<span class="stringliteral">&#39;title&#39;</span>) .<span class="stringliteral">&#39;&lt;/h4&gt;&#39;</span>;</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;        $form = <span class="keyword">new</span> <a class="code" href="classForm.html">Form</a>(<a class="code" href="utils_8php.html#ae70693a7d9a8484219fe57bdf2d2a46f">parseTable</a>(<span class="stringliteral">&#39;</span></div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;<span class="stringliteral">                NAME        =&gt; TYPE;         tDESCRIPTION;</span></div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;<span class="stringliteral">                description =&gt; richtextarea; the task;</span></div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;<span class="stringliteral">        &#39;</span>));</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;        <span class="keywordflow">if</span> ($new)</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;        {</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;                $PAGE-&gt;title = _(<span class="stringliteral">&#39;New qualification task&#39;</span>);</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;                $form-&gt;values = array(</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;                        <span class="stringliteral">&#39;wid&#39;</span> =&gt; $wid,</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;                        <span class="stringliteral">&#39;tid&#39;</span> =&gt; $tid,</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;                        <span class="stringliteral">&#39;description&#39;</span> =&gt; <span class="stringliteral">&#39;&#39;</span></div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;                );</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;        }</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;        {</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;                $PAGE-&gt;title = _(<span class="stringliteral">&#39;Edit qualification task&#39;</span>);</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;                $form-&gt;values = $DB-&gt;tasks($wid,$tid)-&gt;assoc(<span class="charliteral">&#39;*&#39;</span>);</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;        }</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;        echo <span class="stringliteral">&#39;&lt;a class=&quot;back&quot; href=&quot;showWorkshopTasks(&#39;</span>. $wid .<span class="stringliteral">&#39;)&quot;&gt;&#39;</span> ._(<span class="stringliteral">&#39;back&#39;</span>) .<span class="stringliteral">&#39;&lt;/a&gt;&#39;</span>;</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;        <span class="keywordflow">if</span> (!$form-&gt;submitted())</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;                <span class="keywordflow">return</span> print $form-&gt;getHTML();</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;        $values = $form-&gt;fetchAndValidateValues();</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;        <span class="keywordflow">if</span> (!$form-&gt;valid)</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;                <span class="keywordflow">return</span> print $form-&gt;getHTML();</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;        <span class="keywordflow">if</span> ($new)</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;                $DB-&gt;tasks[]= array(</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;                        <span class="stringliteral">&#39;wid&#39;</span> =&gt; $wid,</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;                        <span class="stringliteral">&#39;tid&#39;</span> =&gt; $tid,</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;                        <span class="stringliteral">&#39;description&#39;</span> =&gt; $values[<span class="stringliteral">&#39;description&#39;</span>]</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;                );</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;                $DB-&gt;tasks($wid,$tid)-&gt;update($values);</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;        <a class="code" href="log_8php.html#a5eaecfade7f5e117c98d7635b2aba95f">logUser</a>(<span class="stringliteral">&#39;task edit&#39;</span>, $wid);</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;        $PAGE-&gt;addMessage(<span class="stringliteral">&#39;Saved.&#39;</span>, <span class="stringliteral">&#39;success&#39;</span>);</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;        <a class="code" href="index_8php.html#a6e8525da6dad002542958c13132118e4">callAction</a>(<span class="stringliteral">&#39;showWorkshopTasks&#39;</span>, array($wid));</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;}</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;</div>
<div class="line"><a name="l00138"></a><span class="lineno"><a class="code" href="tasks_8php.html#a7a00a0a7a516a918ae7fc06e450317b8">  138</a></span>&#160;<span class="keyword">function</span> <a class="code" href="tasks_8php.html#a7a00a0a7a516a918ae7fc06e450317b8">actionDeleteTask</a>($wid, $tid, $confirmed = <span class="keyword">false</span>)</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;{</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;        global $USER, <a class="code" href="index_8php.html#ae1848ae8dc4014bc7c680e5504a8eef0">$PAGE</a>, <a class="code" href="common_8php.html#a7dc56dc8b18ad37272b56fa7395bedef">$DB</a>;</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;        $wid = intval($wid);</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;        $tid = intval($tid);</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;        $lecturers = <a class="code" href="workshop_8php.html#a02e8f38b818a3b8abd93a56b25d0ede6">getLecturers</a>($wid);</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;        <span class="keywordflow">if</span> (!<a class="code" href="user_2utils_8php.html#a1e9c8ed2c5ed2def1a367c9ffd04114b">userCan</a>(<span class="stringliteral">&#39;editTasks&#39;</span>, $lecturers) || !<a class="code" href="user_2utils_8php.html#a1e9c8ed2c5ed2def1a367c9ffd04114b">userCan</a>(<span class="stringliteral">&#39;editWorkshop&#39;</span>, $lecturers))</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;                <span class="keywordflow">throw</span> <span class="keyword">new</span> <a class="code" href="classPolicyException.html">PolicyException</a>();</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;        <span class="keywordflow">if</span> (!$confirmed)</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;        {</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;                $PAGE-&gt;addMessage(_(<span class="stringliteral">&#39;Are you sure you want to delete the following task?&#39;</span>). <span class="stringliteral">&#39;&lt;br/&gt;&#39;</span>.</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;                        <span class="stringliteral">&#39;&lt;a class=&quot;button&quot; href=&quot;deleteTask(&#39;</span>. $wid .<span class="charliteral">&#39;;&#39;</span>. $tid .<span class="stringliteral">&#39;;true)&quot;&gt;&#39;</span>. _(<span class="stringliteral">&#39;Yes&#39;</span>) .<span class="stringliteral">&#39;&lt;/a&gt; &#39;</span>.</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;                        <span class="stringliteral">&#39;&lt;a class=&quot;button&quot; href=&quot;showWorkshopTasks(&#39;</span>. $wid .<span class="stringliteral">&#39;)&quot;&gt;&#39;</span>. _(<span class="stringliteral">&#39;Cancel&#39;</span>) .<span class="stringliteral">&#39;&lt;/a&gt;&#39;</span>,</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;                        <span class="stringliteral">&#39;warning&#39;</span>);</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;                 $PAGE-&gt;title = _(<span class="stringliteral">&#39;Task deletion&#39;</span>);</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;                 $description = $DB-&gt;tasks($wid,$tid)-&gt;get(<span class="stringliteral">&#39;description&#39;</span>);</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;                 echo <span class="stringliteral">&#39;&lt;div class=&quot;contentBox&quot;&gt;&#39;</span>. <a class="code" href="template_8php.html#a4a7e99592a2690b33d53c9bcc8fd3008">parseUserHTML</a>($description) .<span class="stringliteral">&#39;&lt;/div&gt;&#39;</span>;</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;        }</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;        {</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;                $DB-&gt;tasks($wid,$tid)-&gt;delete();</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;                $PAGE-&gt;addMessage(sprintf(_(<span class="stringliteral">&#39;Task %d. deleted.&#39;</span>), $tid), <span class="stringliteral">&#39;success&#39;</span>);</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;                <a class="code" href="log_8php.html#a5eaecfade7f5e117c98d7635b2aba95f">logUser</a>(<span class="stringliteral">&#39;task delete&#39;</span>, $wid);</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;                <a class="code" href="index_8php.html#a6e8525da6dad002542958c13132118e4">callAction</a>(<span class="stringliteral">&#39;showWorkshopTasks&#39;</span>, array($wid));</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;        }</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;}</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;</div>
<div class="line"><a name="l00166"></a><span class="lineno"><a class="code" href="tasks_8php.html#a712580cf1eed0682188283f6b791c062">  166</a></span>&#160;<span class="keyword">function</span> <a class="code" href="tasks_8php.html#a712580cf1eed0682188283f6b791c062">actionEditSolution</a>($wid, $tid)</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;{</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;        global <a class="code" href="common_8php.html#a7dc56dc8b18ad37272b56fa7395bedef">$DB</a>, $USER, <a class="code" href="index_8php.html#ae1848ae8dc4014bc7c680e5504a8eef0">$PAGE</a>;</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;        $wid = intval($wid);</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;        $tid = intval($tid);</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;        $participant = $DB-&gt;workshop_users($wid, $USER[<span class="stringliteral">&#39;uid&#39;</span>])-&gt;get(<span class="stringliteral">&#39;participant&#39;</span>);</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;        <span class="keywordflow">if</span> (!$participant)  <span class="keywordflow">throw</span> <span class="keyword">new</span> <a class="code" href="classPolicyException.html">PolicyException</a>();</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;        $isCandidate = ($participant == <a class="code" href="enum_8php.html#af4fcf7a20cf66ed8f77cae36bc444b83">enumParticipantStatus</a>(<span class="stringliteral">&#39;candidate&#39;</span>)-&gt;id);</div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;        $task = $DB-&gt;tasks($wid, $tid)-&gt;assoc(<span class="charliteral">&#39;*&#39;</span>);</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;        <span class="keywordflow">if</span> (!$task)  <span class="keywordflow">throw</span> <span class="keyword">new</span> <a class="code" href="classKnownException.html">KnownException</a>(sprintf(_(<span class="stringliteral">&#39;Invalid task id: #%d (workshop #%d).&#39;</span>), $tid, $wid));</div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;        $DB-&gt;query(<span class="stringliteral">&#39;SELECT * FROM table_task_solutions</span></div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;<span class="stringliteral">                WHERE wid=$1 AND tid=$2 AND uid=$3</span></div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;<span class="stringliteral">                ORDER BY submitted DESC&#39;</span>,</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;                $wid, $tid, $USER[<span class="stringliteral">&#39;uid&#39;</span>]</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;        );</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;        $solutions = $DB-&gt;fetch_all();</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;        <span class="keywordflow">if</span> (!is_array($solutions) || empty($solutions))</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;        {</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;                $PAGE-&gt;title = _(<span class="stringliteral">&#39;Task solution&#39;</span>);</div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;                $data = array(</div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;                        <span class="stringliteral">&#39;wid&#39;</span> =&gt; $wid,</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;                        <span class="stringliteral">&#39;tid&#39;</span> =&gt; $tid,</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;                        <span class="stringliteral">&#39;uid&#39;</span> =&gt; $USER[<span class="stringliteral">&#39;uid&#39;</span>],</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;                        <span class="stringliteral">&#39;submitted&#39;</span> =&gt; time(),</div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;                        <span class="stringliteral">&#39;solution&#39;</span> =&gt; NULL,</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;                        <span class="stringliteral">&#39;grade&#39;</span> =&gt; NULL,</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;                        <span class="stringliteral">&#39;feedback&#39;</span> =&gt; NULL,</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;                        <span class="stringliteral">&#39;comment&#39;</span> =&gt; NULL</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;                );</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;                $feedback = <span class="stringliteral">&#39;&#39;</span>;</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;        }</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;        {</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;                $PAGE-&gt;title = _(<span class="stringliteral">&#39;Edit your solution&#39;</span>);</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;                $data = $solutions[0];</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;                $feedback = _(<span class="stringliteral">&#39;status&#39;</span>) .<span class="stringliteral">&#39;: &#39;</span>.  EnumSolutionStatus($solutions[0][<span class="stringliteral">&#39;status&#39;</span>])-&gt;description .<span class="stringliteral">&#39;&lt;br/&gt;&#39;</span>;</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;                <span class="keywordflow">if</span> (!empty($solutions[0][<span class="stringliteral">&#39;grade&#39;</span>]))</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;                        $feedback .= _(<span class="stringliteral">&#39;grade&#39;</span>) .<span class="stringliteral">&#39;: &#39;</span>. htmlspecialchars($solutions[0][<span class="stringliteral">&#39;grade&#39;</span>]) .<span class="stringliteral">&#39;&lt;br/&gt;&#39;</span>;</div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;                <span class="keywordflow">if</span> (!empty($solutions[0][<span class="stringliteral">&#39;feedback&#39;</span>]))</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;                        $feedback .= _(<span class="stringliteral">&#39;comment&#39;</span>) .<span class="stringliteral">&#39;: &lt;div class=&quot;descriptionBox&quot;&gt;&#39;</span>. htmlspecialchars($solutions[0][<span class="stringliteral">&#39;feedback&#39;</span>]) .<span class="stringliteral">&#39;&lt;/div&gt;&lt;br/&gt;&#39;</span>;</div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;        }</div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;        echo <span class="stringliteral">&#39;&lt;a class=&quot;back&quot; href=&quot;showWorkshopTasks(&#39;</span>. $wid .<span class="stringliteral">&#39;)&quot;&gt;&#39;</span>. _(<span class="stringliteral">&#39;back&#39;</span>) .<span class="stringliteral">&#39;&lt;/a&gt;&#39;</span>;</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;        echo sprintf(_(<span class="stringliteral">&#39;Task %d. from %s&#39;</span>), $tid,  <span class="stringliteral">&#39;&lt;b&gt;&#39;</span>. $DB-&gt;workshops[$wid]-&gt;get(<span class="stringliteral">&#39;title&#39;</span>) .<span class="stringliteral">&#39;&lt;/b&gt;&#39;</span>) .<span class="stringliteral">&#39;&lt;br/&gt;&#39;</span>;</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;        echo <span class="stringliteral">&#39;&lt;div class=&quot;descriptionBox&quot;&gt;&#39;</span>. <a class="code" href="template_8php.html#a4a7e99592a2690b33d53c9bcc8fd3008">parseUserHTML</a>($task[<span class="stringliteral">&#39;description&#39;</span>]) .<span class="stringliteral">&#39;&lt;/div&gt;&#39;</span>;</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;        echo $feedback;</div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;        <span class="keywordflow">if</span> (!$isCandidate)</div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;                <span class="keywordflow">return</span> print _(<span class="stringliteral">&#39;solution&#39;</span>) .<span class="stringliteral">&#39; &lt;div class=&quot;descriptionBox&quot;&gt;&#39;</span>. $data[<span class="stringliteral">&#39;solution&#39;</span>] .<span class="stringliteral">&#39;&lt;/div&gt;&#39;</span>;</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;        $inputs = <a class="code" href="utils_8php.html#ae70693a7d9a8484219fe57bdf2d2a46f">parseTable</a>(<span class="stringliteral">&#39;</span></div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;<span class="stringliteral">                NAME     =&gt; TYPE;         tDESCRIPTION;</span></div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;<span class="stringliteral">                solution =&gt; richtextarea; solution;</span></div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;<span class="stringliteral">        &#39;</span>);</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;        $inputs[<span class="stringliteral">&#39;solution&#39;</span>][<span class="stringliteral">&#39;description&#39;</span>] .= <span class="stringliteral">&#39; &amp;nbsp; &lt;small&gt;(&#39;</span>. _(<span class="stringliteral">&#39;The editor allows you to attach files.&#39;</span>) .<span class="stringliteral">&#39;)&lt;/small&gt;&#39;</span>;</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;        $form = <span class="keyword">new</span> <a class="code" href="classForm.html">Form</a>($inputs);</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;        $form-&gt;values = $data;</div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;        <span class="keywordflow">if</span> (!$form-&gt;submitted())</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;                <span class="keywordflow">return</span> print $form-&gt;getHTML();</div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;        $values = $form-&gt;fetchAndValidateValues();</div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;        <span class="keywordflow">if</span> (!$form-&gt;valid)</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;                <span class="keywordflow">return</span> print $form-&gt;getHTML();</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;</div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;        $DB-&gt;task_solutions[] = array(</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;                <span class="stringliteral">&#39;wid&#39;</span> =&gt; $wid,</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;                <span class="stringliteral">&#39;tid&#39;</span> =&gt; $tid,</div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;                <span class="stringliteral">&#39;uid&#39;</span> =&gt; $USER[<span class="stringliteral">&#39;uid&#39;</span>],</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;                <span class="stringliteral">&#39;submitted&#39;</span> =&gt; time(),</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;                <span class="stringliteral">&#39;solution&#39;</span> =&gt; $values[<span class="stringliteral">&#39;solution&#39;</span>],</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;                <span class="stringliteral">&#39;status&#39;</span> =&gt; 1,</div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;                <span class="stringliteral">&#39;notified&#39;</span> =&gt; 0</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;        );</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;        $PAGE-&gt;addMessage(_(<span class="stringliteral">&#39;Saved.&#39;</span>), <span class="stringliteral">&#39;success&#39;</span>);</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;        <a class="code" href="log_8php.html#a5eaecfade7f5e117c98d7635b2aba95f">logUser</a>(<span class="stringliteral">&#39;task solve&#39;</span>, $wid);</div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;        <a class="code" href="index_8php.html#a6e8525da6dad002542958c13132118e4">callAction</a>(<span class="stringliteral">&#39;editSolution&#39;</span>, array($wid, $tid));</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;}</div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;</div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;<span class="comment">// Called by actionShowWorkshopTasks</span></div>
<div class="line"><a name="l00248"></a><span class="lineno"><a class="code" href="tasks_8php.html#ae1f5d73a5ddf78d15aa18706f9786b14">  248</a></span>&#160;<span class="keyword">function</span> <a class="code" href="tasks_8php.html#ae1f5d73a5ddf78d15aa18706f9786b14">buildParticipantList</a>($wid)</div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;{</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;        global <a class="code" href="common_8php.html#a7dc56dc8b18ad37272b56fa7395bedef">$DB</a>, <a class="code" href="index_8php.html#ae1848ae8dc4014bc7c680e5504a8eef0">$PAGE</a>;</div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;        $wid = intval($wid);</div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;        <span class="comment">//parses POST data with points, status and comments</span></div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;        <span class="keywordflow">foreach</span>($_POST[<span class="stringliteral">&#39;data&#39;</span>] as $userId =&gt; $row)</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;        {</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;                <span class="keywordflow">if</span> ($row[<span class="stringliteral">&#39;points&#39;</span>] == <span class="stringliteral">&#39;&#39;</span>)</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;                        $row[<span class="stringliteral">&#39;points&#39;</span>] = <span class="stringliteral">&#39;NULL&#39;</span>;</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;</div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;                $DB-&gt;query(<span class="stringliteral">&#39;UPDATE w1_workshop_users SET points=&#39;</span> . $row[<span class="stringliteral">&#39;points&#39;</span>] . <span class="stringliteral">&#39; WHERE wid=&#39;</span> . $wid . <span class="stringliteral">&#39; AND uid=&#39;</span> .$userId); </div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;        }</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;</div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;        $template = <span class="keyword">new</span> <a class="code" href="classSimpleTemplate.html">SimpleTemplate</a>();</div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;        $lecturers = <a class="code" href="workshop_8php.html#a02e8f38b818a3b8abd93a56b25d0ede6">getLecturers</a>($wid);</div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;        $DB-&gt;query(<span class="stringliteral">&#39;SELECT wu.uid, wu.participant, wu.points, u.gender</span></div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;<span class="stringliteral">                FROM table_workshop_users wu, table_users u</span></div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;<span class="stringliteral">                WHERE wu.uid=u.uid AND wu.wid=$1 AND wu.participant&gt;0</span></div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;<span class="stringliteral">                ORDER BY u.ordername, u.uid&#39;</span>, $wid);</div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;        $participants = $DB-&gt;fetch_all();</div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;        $DB-&gt;query(<span class="stringliteral">&#39;SELECT tid FROM table_tasks WHERE wid=$1 ORDER BY tid&#39;</span>, $wid);</div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;        $tasks = $DB-&gt;fetch_column();</div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;</div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;        $counts = array();</div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;        <span class="keywordflow">foreach</span> (<a class="code" href="enum_8php.html#af4fcf7a20cf66ed8f77cae36bc444b83">enumParticipantStatus</a>() as $statusName =&gt; $status)</div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;                $counts[$status-&gt;id] = 0;</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;        <span class="keywordflow">foreach</span> ($participants as $participant)</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;                $counts[$participant[<span class="stringliteral">&#39;participant&#39;</span>]]++;</div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;        $countDescription = array();</div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;        <span class="keywordflow">foreach</span> (<a class="code" href="enum_8php.html#af4fcf7a20cf66ed8f77cae36bc444b83">enumParticipantStatus</a>() as $statusName =&gt; $status)</div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;                <span class="keywordflow">if</span> ($statusName != <span class="stringliteral">&#39;none&#39;</span> || $counts[$status-&gt;id])</div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;                $countDescription[]= <a class="code" href="user_2utils_8php.html#a7144fa5a413ad5690425b7b720aeedba">genderize</a>($status-&gt;description, <span class="charliteral">&#39;p&#39;</span>) .<span class="stringliteral">&#39;: &#39;</span>. $counts[$status-&gt;id]; <span class="comment">// TODO i18n polish plural -ych</span></div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;</div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;        echo <span class="stringliteral">&#39;&lt;h3 style=&quot;display:inline-block&quot;&gt;&#39;</span>. _(<span class="stringliteral">&#39;Signups&#39;</span>) .<span class="stringliteral">&#39;&lt;/h3&gt;&#39;</span>;</div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;        echo <span class="stringliteral">&#39;&lt;table class=&quot;right&quot;&gt;&lt;tr&gt;&lt;td&gt;&#39;</span>. implode(<span class="stringliteral">&#39;&lt;/td&gt;&lt;td&gt;&#39;</span>, $countDescription) .<span class="stringliteral">&#39;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;br/&gt;&#39;</span>;</div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;        echo <span class="stringliteral">&#39;&lt;form action=&quot;showWorkshopTasks(&#39;</span> . $wid . <span class="stringliteral">&#39;)&quot; method=&quot;post&quot;&gt;&#39;</span>;</div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;        echo <span class="stringliteral">&#39;&lt;table style=&quot;border-top: 1px black solid&quot;&gt;&#39;</span>;</div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;        echo <span class="stringliteral">&#39;&lt;thead&gt;&lt;tr&gt;&lt;th&gt;&#39;</span>. _(<span class="stringliteral">&#39;participant&#39;</span>) .<span class="stringliteral">&#39;&lt;/th&gt;&#39;</span>;</div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;        <span class="keywordflow">foreach</span> ($tasks as $tid)  echo <span class="stringliteral">&quot;&lt;th&gt;$tid&lt;/th&gt;&quot;</span>;</div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;        echo <span class="stringliteral">&#39;&lt;th&gt;&#39;</span>. _(<span class="stringliteral">&#39;points&#39;</span>) .<span class="stringliteral">&#39; (0..6)&lt;/th&gt;&lt;th&gt;&#39;</span>. _(<span class="stringliteral">&#39;overall&#39;</span>) .<span class="stringliteral">&#39;&lt;/th&gt;&lt;/tr&gt;&lt;/thead&gt;&lt;tbody&gt;&#39;</span>;</div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;        $staff = array();</div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;        <span class="keywordflow">foreach</span> ($participants as $participant)</div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;        {</div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;                $uid = $participant[<span class="stringliteral">&#39;uid&#39;</span>];</div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;                $status = $participant[<span class="stringliteral">&#39;participant&#39;</span>];</div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;                <span class="keywordflow">if</span> ($status == <a class="code" href="enum_8php.html#af4fcf7a20cf66ed8f77cae36bc444b83">enumParticipantStatus</a>(<span class="stringliteral">&#39;lecturer&#39;</span>)-&gt;<span class="keywordtype">id</span>)</div>
<div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;                        ; <span class="comment">// Do nothing.</span></div>
<div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;                <span class="keywordflow">else</span> <span class="keywordflow">if</span> ($status == <a class="code" href="enum_8php.html#af4fcf7a20cf66ed8f77cae36bc444b83">enumParticipantStatus</a>(<span class="stringliteral">&#39;autoaccepted&#39;</span>)-&gt;<span class="keywordtype">id</span>)</div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;                                $staff[$uid]= <a class="code" href="user_2utils_8php.html#a29f037f468ee2716970ae6e7293644e2">getUserBadge</a>($uid);</div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;                <span class="keywordflow">else</span></div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;                {</div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;                        echo <span class="stringliteral">&#39;&lt;tr class=&quot;&#39;</span>. <a class="code" href="template_8php.html#a37d777a190ddf72ef569a520257dd64d">alternate</a>(<span class="stringliteral">&#39;even&#39;</span>, <span class="stringliteral">&#39;odd&#39;</span>) .<span class="stringliteral">&#39;&quot;&gt;&#39;</span>;</div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;                        echo <span class="stringliteral">&#39;&lt;td&gt;&#39;</span>. <a class="code" href="user_2utils_8php.html#a29f037f468ee2716970ae6e7293644e2">getUserBadge</a>($uid, <span class="keyword">true</span>) .<span class="stringliteral">&#39;&lt;/td&gt;&#39;</span>;</div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;                        <span class="comment">// Get latest solutions (solutions submitted later overwrite earlier ones).</span></div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;                        $r = $DB-&gt;query(<span class="stringliteral">&#39;SELECT tid,status FROM table_task_solutions</span></div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;<span class="stringliteral">                                WHERE wid=$1 AND uid=$2 ORDER BY tid, submitted ASC&#39;</span>, $wid, $uid);</div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;                        $solutions = array();</div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;                        <span class="keywordflow">foreach</span> ($tasks as $tid)  $solutions[$tid] = <a class="code" href="enum_8php.html#a62e36e012cad3e20e64476d4dd81bcd2">enumSolutionStatus</a>(<span class="stringliteral">&#39;none&#39;</span>)-&gt;id;</div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;                        <span class="keywordflow">foreach</span> ($r as $solution)  $solutions[$solution[<span class="stringliteral">&#39;tid&#39;</span>]] = $solution[<span class="stringliteral">&#39;status&#39;</span>];</div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;                        <span class="keywordflow">foreach</span> ($tasks as $tid)</div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;                        {</div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;                                $s = <a class="code" href="enum_8php.html#a62e36e012cad3e20e64476d4dd81bcd2">enumSolutionStatus</a>($solutions[$tid]);</div>
<div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;                                echo <span class="stringliteral">&#39;&lt;td&gt;&#39;</span>. <a class="code" href="template_8php.html#a4fbd311bbd72b7beba6f27fe63b0acb1">getIcon</a>($s-&gt;icon, $s-&gt;description) .<span class="stringliteral">&#39;&lt;/td&gt;&#39;</span>;</div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;                        }</div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;                        echo <span class="stringliteral">&#39;&lt;td&gt;&#39;</span> . <span class="stringliteral">&#39;&lt;select name=&quot;data[&#39;</span>. $uid .<span class="stringliteral">&#39;][points]&quot;&gt;&#39;</span>;</div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;                        $points = array(<span class="stringliteral">&#39;&#39;</span>, 0, 1, 2, 3, 4, 5, 6);</div>
<div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;                        <span class="keywordflow">foreach</span> ($points as $i)</div>
<div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;                        {</div>
<div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;                                <span class="keywordflow">if</span> ($i == $participant[<span class="stringliteral">&#39;points&#39;</span>] &amp;&amp; $participant[<span class="stringliteral">&#39;points&#39;</span>] != <span class="stringliteral">&#39;&#39;</span>)</div>
<div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;                                {</div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;                                        echo <span class="stringliteral">&#39;&lt;option selected value=&quot;&#39;</span> . $i . <span class="stringliteral">&#39;&quot;&gt;&#39;</span> . $i . <span class="stringliteral">&#39;&lt;/option&gt;&#39;</span>;</div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;                                }</div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;                                <span class="keywordflow">else</span> </div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;                                {</div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;                                        echo <span class="stringliteral">&#39;&lt;option value=&quot;&#39;</span> . $i . <span class="stringliteral">&#39;&quot;&gt;&#39;</span> . $i . <span class="stringliteral">&#39;&lt;/option&gt;&#39;</span>;</div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;                                }</div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;                        }</div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;                        echo <span class="stringliteral">&#39;&lt;/select&gt;&lt;/td&gt;&#39;</span>;</div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;                        $desc = <a class="code" href="user_2utils_8php.html#a7144fa5a413ad5690425b7b720aeedba">genderize</a>(<a class="code" href="enum_8php.html#af4fcf7a20cf66ed8f77cae36bc444b83">enumParticipantStatus</a>($status)-&gt;description, $participant[<span class="stringliteral">&#39;gender&#39;</span>]);</div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;                        $icon = <a class="code" href="template_8php.html#a4fbd311bbd72b7beba6f27fe63b0acb1">getIcon</a>(<span class="stringliteral">&#39;arrow-right.png&#39;</span>,      _(<span class="stringliteral">&#39;see &amp; grade solutions&#39;</span>), <span class="stringliteral">&quot;showTaskSolutions($wid;$uid)&quot;</span>);</div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;                        echo <span class="stringliteral">&#39;&lt;td&gt;&#39;</span>. $desc;</div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;                        <span class="keywordflow">if</span> (<a class="code" href="user_2utils_8php.html#a1e9c8ed2c5ed2def1a367c9ffd04114b">userCan</a>(<span class="stringliteral">&#39;editTasks&#39;</span>, $lecturers))</div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;                                echo <span class="stringliteral">&#39;&lt;span class=&quot;right&quot;&gt;&#39;</span>. $icon . <span class="stringliteral">&#39;&lt;/span&gt;&#39;</span>;</div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;                        echo <span class="stringliteral">&#39;&lt;/td&gt;&lt;/tr&gt;&#39;</span>;</div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;                }</div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;        }</div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;        echo <span class="stringliteral">&#39;&lt;/tbody&gt;&lt;/table&gt;&#39;</span>;</div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;        echo <span class="stringliteral">&#39;&lt;input type=&quot;submit&quot; value=&quot;&#39;</span> . _(<span class="stringliteral">&#39;save&#39;</span>) . <span class="stringliteral">&#39;&quot;/&gt;&lt;/form&gt;&#39;</span>;</div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;        <span class="keywordflow">if</span> (!empty($staff))</div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;                echo _(<span class="stringliteral">&#39;from staff: &#39;</span>). implode(<span class="stringliteral">&#39;, &#39;</span>, $staff) . <span class="stringliteral">&#39;&lt;br/&gt;&#39;</span>;</div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;</div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;        <span class="keywordflow">return</span> $template-&gt;finish();</div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;}</div>
<div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;</div>
<div class="line"><a name="l00344"></a><span class="lineno"><a class="code" href="tasks_8php.html#a2e198636405f0e355af142a92bb6c6d3">  344</a></span>&#160;<span class="keyword">function</span> <a class="code" href="tasks_8php.html#a2e198636405f0e355af142a92bb6c6d3">actionShowPointsTable</a>()</div>
<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;{</div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;        global <a class="code" href="common_8php.html#a7dc56dc8b18ad37272b56fa7395bedef">$DB</a>, <a class="code" href="index_8php.html#ae1848ae8dc4014bc7c680e5504a8eef0">$PAGE</a>;</div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;        $PAGE-&gt;title = _(<span class="stringliteral">&#39;Summary of points&#39;</span>);</div>
<div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;        $DB-&gt;query(<span class="stringliteral">&#39;SELECT wu.uid, wu.wid, wu.participant, wu.points, w.title, u.name</span></div>
<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;<span class="stringliteral">                FROM table_workshops w, table_workshop_users wu, table_users u</span></div>
<div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;<span class="stringliteral">                WHERE wu.uid=u.uid AND w.edition=$1 AND wu.wid=w.wid AND wu.points IS NOT NULL</span></div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;<span class="stringliteral">                ORDER BY u.ordername, wu.wid&#39;</span>,</div>
<div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;                <a class="code" href="utils_8php.html#a86acce3c002ca1af709fd1b04f2f82fa">getOption</a>(<span class="stringliteral">&#39;currentEdition&#39;</span>));</div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;        $data = $DB-&gt;fetch_all();</div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;        <span class="keywordflow">if</span> (empty($data))</div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;                <span class="keywordflow">return</span> print _(<span class="stringliteral">&#39;No data (no one has been graded yet).&#39;</span>);</div>
<div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;</div>
<div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;        $dataByUid = array();</div>
<div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;        $titles = array();</div>
<div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;        <span class="keywordflow">foreach</span> ($data as $row)</div>
<div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;        {</div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;                <span class="keywordflow">if</span> (!isset($dataByUid[$row[<span class="stringliteral">&#39;uid&#39;</span>]]) || !is_array($dataByUid[$row[<span class="stringliteral">&#39;uid&#39;</span>]]))</div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;                        $dataByUid[$row[<span class="stringliteral">&#39;uid&#39;</span>]] = array(<span class="stringliteral">&#39;points&#39;</span> =&gt; array(), <span class="stringliteral">&#39;name&#39;</span> =&gt; $row[<span class="stringliteral">&#39;name&#39;</span>]);</div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;                $dataByUid[$row[<span class="stringliteral">&#39;uid&#39;</span>]][<span class="stringliteral">&#39;points&#39;</span>][$row[<span class="stringliteral">&#39;wid&#39;</span>]]= $row[<span class="stringliteral">&#39;points&#39;</span>];</div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;                $titles[$row[<span class="stringliteral">&#39;wid&#39;</span>]] = $row[<span class="stringliteral">&#39;title&#39;</span>];</div>
<div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;        }</div>
<div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;        ksort($titles);</div>
<div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;        $wids = array_keys($titles);</div>
<div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;        echo <span class="stringliteral">&#39;&lt;table style=&quot;text-align: center&quot;&gt;&lt;thead&gt;&lt;tr&gt;&lt;th&gt;&lt;/th&gt;&#39;</span>;</div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;        <span class="keywordflow">foreach</span> ($wids as $wid)</div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;                echo <span class="stringliteral">&#39;&lt;th&gt;&lt;a &#39;</span>. <a class="code" href="template_8php.html#a9b9585537fe5238d4d5b54478251ccfa">getTipJS</a>($titles[$wid]) .<span class="charliteral">&#39;&gt;&#39;</span>. $wid .<span class="stringliteral">&#39;&lt;/th&gt;&#39;</span>;</div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;        echo <span class="stringliteral">&#39;&lt;/thead&gt;&lt;tbody&gt;&#39;</span>;</div>
<div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;        $class = <span class="stringliteral">&#39;third&#39;</span>;</div>
<div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;        <span class="keywordflow">foreach</span> ($dataByUid as $uid =&gt; $user)</div>
<div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;        {</div>
<div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;                echo <span class="stringliteral">&#39;&lt;tr class=&quot;&#39;</span>. $class .<span class="stringliteral">&#39;&quot;&gt;&lt;td&gt;&#39;</span>. $user[<span class="stringliteral">&#39;name&#39;</span>] .<span class="stringliteral">&#39;&lt;/td&gt;&#39;</span>;</div>
<div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;                $tdclass = <span class="stringliteral">&#39;third&#39;</span>;</div>
<div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;                <span class="keywordflow">foreach</span> ($wids as $wid)</div>
<div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;                {</div>
<div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;                        echo <span class="stringliteral">&#39;&lt;td class=&quot;&#39;</span>. $tdclass .<span class="stringliteral">&#39;&quot;&gt;&#39;</span>;</div>
<div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;                        echo isset($user[<span class="stringliteral">&#39;points&#39;</span>][$wid]) ? $user[<span class="stringliteral">&#39;points&#39;</span>][$wid] : <span class="charliteral">&#39;-&#39;</span>;</div>
<div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;                        echo <span class="stringliteral">&#39;&lt;/td&gt;&#39;</span>;</div>
<div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;                        $tdclass = ($tdclass==<span class="stringliteral">&#39;even&#39;</span>)?<span class="stringliteral">&#39;odd&#39;</span>:(($tdclass==<span class="stringliteral">&#39;odd&#39;</span>)?<span class="stringliteral">&#39;third&#39;</span>:<span class="stringliteral">&#39;even&#39;</span>);</div>
<div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;                }</div>
<div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;                $class = ($class==<span class="stringliteral">&#39;even&#39;</span>)?<span class="stringliteral">&#39;odd&#39;</span>:(($class==<span class="stringliteral">&#39;odd&#39;</span>)?<span class="stringliteral">&#39;third&#39;</span>:<span class="stringliteral">&#39;even&#39;</span>);</div>
<div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;        }</div>
<div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;        <span class="comment">// A row to equalize column widths.</span></div>
<div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;        echo <span class="stringliteral">&#39;&lt;tr style=&quot;visibility: hidden&quot;&gt;&lt;td&gt;&lt;/td&gt;&lt;td&gt;&lt;/td&gt;&#39;</span>;</div>
<div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;        <span class="keywordflow">foreach</span> ($wids as $wid)</div>
<div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;        echo <span class="stringliteral">&#39;&lt;td&gt;0000&lt;/td&gt;&#39;</span>;</div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;        echo <span class="stringliteral">&#39;&lt;/tr&gt;&#39;</span>;</div>
<div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;</div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;        echo <span class="stringliteral">&#39;&lt;/tbody&gt;&lt;/table&gt;&#39;</span>;</div>
<div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;</div>
<div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;</div>
<div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;        echo <span class="stringliteral">&#39;&lt;table&gt;&lt;thead&gt;&lt;tr&gt;&lt;th&gt;#&lt;/th&gt;&lt;th&gt;&#39;</span>. _(<span class="stringliteral">&#39;title&#39;</span>) .<span class="stringliteral">&#39;&lt;/th&gt;&lt;/thead&gt;&lt;tbody&gt;&#39;</span>;</div>
<div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;        <span class="keywordflow">foreach</span> ($titles as $wid =&gt; $title)</div>
<div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;                echo <span class="stringliteral">&quot;&lt;tr&gt;&lt;td&gt;$wid&lt;/td&gt;&lt;td&gt;$title&lt;/td&gt;&lt;/tr&gt;&quot;</span>;</div>
<div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;        echo <span class="stringliteral">&#39;&lt;/tbody&gt;&lt;/table&gt;&#39;</span>;</div>
<div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;}</div>
<div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;</div>
<div class="line"><a name="l00401"></a><span class="lineno"><a class="code" href="tasks_8php.html#ae7b40cdb225277c914608d27f4d75a2e">  401</a></span>&#160;<span class="keyword">function</span> <a class="code" href="tasks_8php.html#ae7b40cdb225277c914608d27f4d75a2e">actionEditTasksComment</a>($wid)</div>
<div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;{</div>
<div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;        global <a class="code" href="common_8php.html#a7dc56dc8b18ad37272b56fa7395bedef">$DB</a>, <a class="code" href="index_8php.html#ae1848ae8dc4014bc7c680e5504a8eef0">$PAGE</a>, $USER;</div>
<div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;        $wid = intval($wid);</div>
<div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;        <a class="code" href="tasks_8php.html#a17b2ff0082f478470dc8ca4d28b6568f">checkUserCanEditTasks</a>($wid);</div>
<div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;        $PAGE-&gt;title = _(<span class="stringliteral">&#39;Comments concerning tasks&#39;</span>);</div>
<div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;        $inputs = <a class="code" href="utils_8php.html#ae70693a7d9a8484219fe57bdf2d2a46f">parseTable</a>(<span class="stringliteral">&#39;</span></div>
<div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;<span class="stringliteral">                NAME          =&gt; TYPE;         tDESCRIPTION;</span></div>
<div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;<span class="stringliteral">                tasks_comment =&gt; richtextarea;</span></div>
<div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;<span class="stringliteral">        &#39;</span>);</div>
<div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;        $inputs[<span class="stringliteral">&#39;tasks_comment&#39;</span>][<span class="stringliteral">&#39;description&#39;</span>] = _(</div>
<div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;                <span class="stringliteral">&#39;This is a place where you can add information concerning all tasks, how to &#39;</span>.</div>
<div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;                <span class="stringliteral">&#39;submit solutions, etc. You may, for example, attach a pdf with all the tasks. &#39;</span>.</div>
<div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;                <span class="stringliteral">&#39;If you won\&#39;t be able to check tasks during some period, write about it here.&#39;</span>);</div>
<div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;        $form = <span class="keyword">new</span> <a class="code" href="classForm.html">Form</a>($inputs);</div>
<div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;        <span class="keywordflow">if</span> ($form-&gt;submitted())</div>
<div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;        {</div>
<div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;                $values = $form-&gt;fetchAndValidateValues();</div>
<div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;                <span class="keywordflow">if</span> ($form-&gt;valid)</div>
<div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;                {</div>
<div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;                        $DB-&gt;workshops[$wid]-&gt;update($values);</div>
<div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;                        $PAGE-&gt;addMessage(<span class="stringliteral">&#39;Saved.&#39;</span>, <span class="stringliteral">&#39;success&#39;</span>);</div>
<div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;                        <a class="code" href="index_8php.html#a6e8525da6dad002542958c13132118e4">callAction</a>(<span class="stringliteral">&#39;showWorkshopTasks&#39;</span>, array($wid));</div>
<div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;                }</div>
<div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;        }</div>
<div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;        $form-&gt;values = $DB-&gt;workshops[$wid]-&gt;assoc(<span class="stringliteral">&#39;tasks_comment&#39;</span>);</div>
<div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;        <span class="keywordflow">return</span> print $form-&gt;getHTML();</div>
<div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;}</div>
<div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;</div>
<div class="line"><a name="l00430"></a><span class="lineno"><a class="code" href="tasks_8php.html#aca06f86abe442189d96a3f04ad123a8c">  430</a></span>&#160;<span class="keyword">function</span> <a class="code" href="tasks_8php.html#aca06f86abe442189d96a3f04ad123a8c">actionShowTaskSolutions</a>($wid, $uid)</div>
<div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;{</div>
<div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;        global <a class="code" href="common_8php.html#a7dc56dc8b18ad37272b56fa7395bedef">$DB</a>, $USER, <a class="code" href="index_8php.html#ae1848ae8dc4014bc7c680e5504a8eef0">$PAGE</a>;</div>
<div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;        $wid = intval($wid);</div>
<div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;        $uid = intval($uid);</div>
<div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;</div>
<div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;        <a class="code" href="tasks_8php.html#a17b2ff0082f478470dc8ca4d28b6568f">checkUserCanEditTasks</a>($wid);</div>
<div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;</div>
<div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;        $statusOptions = <a class="code" href="enum_8php.html#af4fcf7a20cf66ed8f77cae36bc444b83">enumParticipantStatus</a>()-&gt;assoc(<span class="stringliteral">&#39;id&#39;</span>, <span class="stringliteral">&#39;description&#39;</span>);</div>
<div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;        $g = $DB-&gt;users[$uid]-&gt;get(<span class="stringliteral">&#39;gender&#39;</span>);</div>
<div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;        <span class="keywordflow">foreach</span> ($statusOptions as &amp;$option)</div>
<div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;                $option = <a class="code" href="user_2utils_8php.html#a7144fa5a413ad5690425b7b720aeedba">genderize</a>($option, $g);</div>
<div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;</div>
<div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;        $inputs = <a class="code" href="utils_8php.html#ae70693a7d9a8484219fe57bdf2d2a46f">parseTable</a>(<span class="stringliteral">&#39;</span></div>
<div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;<span class="stringliteral">                NAME         =&gt; TYPE;     tDESCRIPTION;             VALIDATION;</span></div>
<div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;<span class="stringliteral">                participant  =&gt; select;   status;</span></div>
<div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;<span class="stringliteral">                points       =&gt; text;     points;                   int;</span></div>
<div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;<span class="stringliteral">                admincomment =&gt; textarea; a comment for admins only;</span></div>
<div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;<span class="stringliteral">        &#39;</span>);</div>
<div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;        $inputs[<span class="stringliteral">&#39;points&#39;</span>][<span class="stringliteral">&#39;description&#39;</span>] .= <span class="stringliteral">&#39; &lt;small&gt;(0..6)&lt;/small&gt;&#39;</span>;</div>
<div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;        $inputs[<span class="stringliteral">&#39;participant&#39;</span>][<span class="stringliteral">&#39;options&#39;</span>] = $statusOptions;</div>
<div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;        echo <span class="stringliteral">&#39;&lt;h3&gt;&#39;</span>. $DB-&gt;workshops[$wid]-&gt;get(<span class="stringliteral">&#39;title&#39;</span>) .<span class="stringliteral">&#39;&lt;/h3&gt;&#39;</span>;</div>
<div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;        echo <a class="code" href="user_2utils_8php.html#a29f037f468ee2716970ae6e7293644e2">getUserBadge</a>($uid, <span class="keyword">true</span>);</div>
<div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;        $form = <span class="keyword">new</span> <a class="code" href="classForm.html">Form</a>($inputs);</div>
<div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;        <span class="keywordflow">if</span> ($form-&gt;submitted())</div>
<div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;        {</div>
<div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;                $values = $form-&gt;fetchAndValidateValues();</div>
<div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;                <span class="keywordflow">if</span> ($form-&gt;valid)</div>
<div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;                {</div>
<div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;                        $DB-&gt;workshop_users($wid,$uid)-&gt;update($values);</div>
<div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;                        $PAGE-&gt;addMessage(_(<span class="stringliteral">&#39;Saved.&#39;</span>), <span class="stringliteral">&#39;success&#39;</span>);</div>
<div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;                        <a class="code" href="log_8php.html#a5eaecfade7f5e117c98d7635b2aba95f">logUser</a>(<span class="stringliteral">&#39;task qualify&#39;</span>, $wid);</div>
<div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160;                }</div>
<div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160;        }</div>
<div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;        $form-&gt;values = $DB-&gt;workshop_users($wid,$uid)-&gt;assoc(<span class="stringliteral">&#39;participant,admincomment,points&#39;</span>);</div>
<div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;</div>
<div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;        $PAGE-&gt;title = _(<span class="stringliteral">&#39;Task solutions&#39;</span>);</div>
<div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160;        echo <span class="stringliteral">&#39;&lt;a class=&quot;back&quot; href=&quot;showWorkshopTasks(&#39;</span>. $wid .<span class="stringliteral">&#39;)&quot;&gt;wróć&lt;/a&gt;&#39;</span>;</div>
<div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;        echo <span class="stringliteral">&#39;&lt;h4&gt;&#39;</span>. _(<span class="stringliteral">&#39;Overall&#39;</span>) .<span class="stringliteral">&#39;&lt;/h4&gt;&#39;</span>;</div>
<div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;        echo $form-&gt;getHTML();</div>
<div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160;        echo <span class="stringliteral">&#39;&lt;br/&gt;&#39;</span>;</div>
<div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160;</div>
<div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;        $tasks = $DB-&gt;query(<span class="stringliteral">&#39;SELECT tid FROM table_tasks WHERE wid=$1 ORDER BY tid&#39;</span>, $wid);</div>
<div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;        <span class="keywordflow">foreach</span> ($tasks as $task)</div>
<div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;        {</div>
<div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;                $tid = $task[<span class="stringliteral">&#39;tid&#39;</span>];</div>
<div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;                echo <span class="stringliteral">&#39;&lt;h4&gt;&#39;</span>. _(<span class="stringliteral">&#39;Task&#39;</span>). <span class="charliteral">&#39; &#39;</span>. $tid .<span class="stringliteral">&#39;&lt;/h4&gt;&#39;</span>;</div>
<div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;                $DB-&gt;query(<span class="stringliteral">&#39;SELECT * FROM table_task_solutions</span></div>
<div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;<span class="stringliteral">                            WHERE wid=$1 AND tid=$2 AND uid=$3 ORDER BY submitted DESC LIMIT 4&#39;</span>,</div>
<div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;                        $wid, $tid, $uid);</div>
<div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;                $sols = $DB-&gt;fetch_all();</div>
<div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;                <span class="keywordflow">if</span> (empty($sols))</div>
<div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;                        echo _(<span class="stringliteral">&#39;No solution.&#39;</span>);</div>
<div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;                <span class="keywordflow">else</span></div>
<div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;                {</div>
<div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;                        $sol = array_shift($sols);</div>
<div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;                        echo _(<span class="stringliteral">&#39;submitted&#39;</span>) .<span class="stringliteral">&#39;: &#39;</span>. strftime(<span class="stringliteral">&quot;%F %T&quot;</span>, $sol[<span class="stringliteral">&#39;submitted&#39;</span>]);</div>
<div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;                        $inputs = <a class="code" href="utils_8php.html#ae70693a7d9a8484219fe57bdf2d2a46f">parseTable</a>(<span class="stringliteral">&#39;</span></div>
<div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;<span class="stringliteral">                                NAME     =&gt; TYPE;     tDESCRIPTION;</span></div>
<div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;<span class="stringliteral">                                status   =&gt; select;   status;</span></div>
<div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;<span class="stringliteral">                                grade    =&gt; text;     grade;</span></div>
<div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;<span class="stringliteral">                                feedback =&gt; textarea; feedback;</span></div>
<div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;<span class="stringliteral">                        &#39;</span>);</div>
<div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;                        $inputs[<span class="stringliteral">&#39;status&#39;</span>][<span class="stringliteral">&#39;options&#39;</span>] = <a class="code" href="enum_8php.html#a62e36e012cad3e20e64476d4dd81bcd2">enumSolutionStatus</a>()-&gt;assoc(<span class="stringliteral">&#39;id&#39;</span>,<span class="stringliteral">&#39;description&#39;</span>);</div>
<div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;                        $form = <span class="keyword">new</span> <a class="code" href="classForm.html">Form</a>($inputs);</div>
<div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;                        $form-&gt;action = <span class="stringliteral">&quot;editSolutionsGradeForm($wid;$uid;$tid;&quot;</span>. $sol[<span class="stringliteral">&#39;submitted&#39;</span>] .<span class="stringliteral">&quot;)&quot;</span>;</div>
<div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;                        $form-&gt;values = $sol;</div>
<div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;</div>
<div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;                        echo <span class="stringliteral">&#39;&lt;div class=&quot;descriptionBox&quot;&gt;&#39;</span>;</div>
<div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;                        echo <a class="code" href="template_8php.html#a4a7e99592a2690b33d53c9bcc8fd3008">parseUserHTML</a>($sol[<span class="stringliteral">&#39;solution&#39;</span>]);</div>
<div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;                        echo <span class="stringliteral">&#39;&lt;/div&gt;&#39;</span>;</div>
<div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;                        echo $form-&gt;getHTML();</div>
<div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;                        echo <span class="stringliteral">&#39;&lt;br/&gt;&#39;</span>;</div>
<div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;</div>
<div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;                        <span class="keywordflow">if</span> (!empty($sols))</div>
<div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;                        {</div>
<div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;                                <span class="comment">// We could write (instead of display:none)</span></div>
<div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;                                <span class="comment">// $PAGE-&gt;jsOnLoad .= &#39;$(&quot;#task&#39;. $tid .&#39;oldsols&quot;).hide();&#39;;</span></div>
<div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;                                <span class="comment">// but it would flicker at page load. So now javascript-disabled</span></div>
<div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;                                <span class="comment">// browsers can&#39;t see old solutions.</span></div>
<div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;                                echo <span class="stringliteral">&#39;&lt;a onclick=&quot;$(\&#39;#oldsols&#39;</span>. $tid .<span class="charliteral">&#39;\&#39;</span>).toggle(400);<span class="stringliteral">&quot; style=&quot;</span>cursor:pointer;<span class="stringliteral">&quot;&gt;&#39;;</span></div>
<div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;<span class="stringliteral">                                echo &#39;+ &#39;. _(&#39;older solutions&#39;) .&#39;&lt;/a&gt;&#39;;</span></div>
<div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;<span class="stringliteral">                                echo &#39;&lt;div id=&quot;</span>oldsols<span class="stringliteral">&#39;. $tid .&#39;</span><span class="stringliteral">&quot; style=&quot;</span>display:none<span class="stringliteral">&quot;&gt;&#39;;</span></div>
<div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;<span class="stringliteral">                                foreach ($sols as $sol)</span></div>
<div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;<span class="stringliteral">                                {</span></div>
<div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;<span class="stringliteral">                                        echo _(&#39;submitted&#39;). &#39;: &#39;. strftime(&quot;</span>%F %T<span class="stringliteral">&quot;, $sol[&#39;submitted&#39;]) .&#39;&lt;br/&gt;&#39;;</span></div>
<div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;<span class="stringliteral">                                        //echo &#39;status: &#39;. enumSolutionStatuses($sol[&#39;status&#39;])-&gt;description .&#39;&lt;br/&gt;&#39;;</span></div>
<div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;<span class="stringliteral">                                        if (!empty($sol[&#39;grade&#39;]))</span></div>
<div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;<span class="stringliteral">                                                echo _(&#39;grade&#39;) .&#39;: &#39;. htmlspecialchars($sol[&#39;grade&#39;]) .&#39;&lt;br/&gt;&#39;;</span></div>
<div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;<span class="stringliteral">                                        echo &#39;&lt;div class=&quot;</span>descriptionBox<span class="stringliteral">&quot;&gt;&#39;;</span></div>
<div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;<span class="stringliteral">                                        echo parseUserHTML($sol[&#39;solution&#39;]);</span></div>
<div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;<span class="stringliteral">                                        echo &#39;&lt;/div&gt;&lt;br/&gt;&#39;;</span></div>
<div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;<span class="stringliteral">                                }</span></div>
<div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;<span class="stringliteral">                                echo &#39;&lt;/div&gt;&#39;;</span></div>
<div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;<span class="stringliteral">                        }</span></div>
<div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;<span class="stringliteral">                }</span></div>
<div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160;<span class="stringliteral">                echo &#39;&lt;br/&gt;&lt;br/&gt;&#39;;</span></div>
<div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;<span class="stringliteral">        }</span></div>
<div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;<span class="stringliteral">}</span></div>
<div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;<span class="stringliteral"></span></div>
<div class="line"><a name="l00530"></a><span class="lineno"><a class="code" href="tasks_8php.html#ab8d5828db2f54803fb162dfdf44f15de">  530</a></span>&#160;<span class="stringliteral">function actionEditSolutionsGradeForm($wid,$uid,$tid,$submitted)</span></div>
<div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;<span class="stringliteral">{</span></div>
<div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;<span class="stringliteral">        global $DB,$USER,$PAGE;</span></div>
<div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;<span class="stringliteral">        $wid = intval($wid);</span></div>
<div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160;<span class="stringliteral">        $uid = intval($uid);</span></div>
<div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;<span class="stringliteral">        $tid = intval($tid);</span></div>
<div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;<span class="stringliteral">        $submitted = intval($submitted);</span></div>
<div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;<span class="stringliteral"></span></div>
<div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;<span class="stringliteral">        checkUserCanEditTasks($wid);</span></div>
<div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;<span class="stringliteral"></span></div>
<div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;<span class="stringliteral">        $DB-&gt;task_solutions($wid, $tid, $uid, $submitted)-&gt;update(array(</span></div>
<div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;<span class="stringliteral">                &#39;status&#39; =&gt; intval($_POST[&#39;status&#39;]),</span></div>
<div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;<span class="stringliteral">                &#39;grade&#39; =&gt; $_POST[&#39;grade&#39;],</span></div>
<div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;<span class="stringliteral">                &#39;feedback&#39; =&gt; $_POST[&#39;feedback&#39;],</span></div>
<div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;<span class="stringliteral">                &#39;notified&#39; =&gt; 2</span></div>
<div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;<span class="stringliteral">        ));</span></div>
<div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160;<span class="stringliteral">        $PAGE-&gt;addMessage(sprintf(_(&#39;Task %d graded.&#39;), $tid), &#39;success&#39;);</span></div>
<div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;<span class="stringliteral">        callAction(&#39;showTaskSolutions&#39;, array($wid, $uid));</span></div>
<div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;<span class="stringliteral">        logUser(&#39;task grade&#39;, $wid);</span></div>
<div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;<span class="stringliteral">}</span></div>
<div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;<span class="stringliteral"></span></div>
<div class="line"><a name="l00551"></a><span class="lineno"><a class="code" href="tasks_8php.html#a17b2ff0082f478470dc8ca4d28b6568f">  551</a></span>&#160;<span class="stringliteral">function checkUserCanEditTasks($wid)</span></div>
<div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;<span class="stringliteral">{</span></div>
<div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;<span class="stringliteral">        $lecturers = getLecturers($wid);</span></div>
<div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160;<span class="stringliteral">        if (!userCan(&#39;editTasks&#39;, $lecturers) || !userCan(&#39;editWorkshop&#39;, $lecturers))</span></div>
<div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;<span class="stringliteral">                throw new PolicyException();</span></div>
<div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160;<span class="stringliteral">}</span></div>
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